<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="shortcut icon" href="//y.qq.com/favicon.ico?max_age=2592000">
    <link rel="stylesheet" href="https://at.alicdn.com/t/c/font_3795987_1hfq9sle3et.css">

    
    <title>Document</title>
    <style>
        /* //右边固定按钮 */
.guding { 
    position: fixed;
    right: 50px;
    bottom: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction:column;
   
    
   
 }

 a{
        text-align: center;
        line-height: 40px;
        text-decoration: none;
        width: 40px;
        height: 40px;
        background-color: #fff;
        color: #000;
        font-size: 14px;
        margin-bottom: 2px;
       
    }
    .icon-shipinbofang{
        font-size: 24px;
    }
    a:hover{
            color: #31c27c;
            background-color: rgb(230, 230, 230);
        }
    .shang{
        display: none;
    }
    </style>
</head>
<body>
    <div class="guding">
        <a class="shang"><i class="iconfont icon-shangyi "></i></a>
        <a href="#">举报</a>
        <a href="#">反馈</a>
        <a href="#"><i class="iconfont icon-shipinbofang"></i></a>
        </div>
</body>
</html>